defmodule CanneryWeb.PageLive do use CanneryWeb, :live_view @impl true def mount(_params, _session, socket) do {:ok, assign(socket, query: "", results: %{})} end @impl true def handle_event("suggest", %{"q" => query}, socket) do {:noreply, assign(socket, results: search(query), query: query)} end @impl true def handle_event("search", %{"q" => query}, socket) do case search(query) do %{^query => vsn} -> {:noreply, redirect(socket, external: "https://hexdocs.pm/#{query}/#{vsn}")} _ -> {:noreply, socket |> put_flash(:error, "No dependencies found matching \"#{query}\"") |> assign(results: %{}, query: query)} end end defp search(query) do if not CanneryWeb.Endpoint.config(:code_reloader) do raise "action disabled when not in development" end for {app, desc, vsn} <- Application.started_applications(), app = to_string(app), String.starts_with?(app, query) and not List.starts_with?(desc, ~c"ERTS"), into: %{}, do: {app, vsn} end end